SMA45

Cascadable amplifier of the SMA45 are:(1)high gain:17.5 dB(Typ.);(2)low noise:4.5dB (Typ.);(3)high output power:+19.5 dBm(Typ.);(4)GaAs fet design.

The absolute maximum ratings of the SMA45 can be summarized as:(1):the parameter is storage temperature,the rating is -65 to +125,the unit is ;(2):the parameter is Max. case temperature,the rating is 85,the unit is ;(3):the parameter is Max. DC voltage,the rating is +16,the unit is Volts;(4):the parameter is Max. continuous RF input power,the rating is +13,the unit is dBm;(5):the parameter is Max. short term RF input power (1 minute max.),the rating is 100,the unit is mW;(6):the parameter is Max. peak power (3 sec max.),the rating is 0.25,the unit is W;(7):the parameter is "S" series burn-in temperature(case),the rating is 85,the unit is .

The thermal data of the SMA45 can be summarized as:(1):the parameter is sthermal resistance,the symbol is jc,the rating is 131,the unit is /W;(2):the parameter is transistor power dissipation,the symbol is Pd,the rating is 0.497,the unit is W;(3):the parameter is junction temperature rise above case,the symbol is Tjc,the rating is 65,the unit is .